Pay it down or invest? Afford the house? Enter your numbers — the engine runs the math, the AI explains it. Your first answer in under a minute.
Should I pay it down, or invest the difference?
Break-even at year 7 · holds while your rate is under 8%
Describe your situation however it lives in your head. The AI does the understanding; the engine does the math. Neither pretends to be the other.
No 30-field form. Type it, or use the guided inputs — your call.
Reads your words, asks only what’s missing, and later explains the why. It never guesses a number and never makes the call.
Month-by-month math you can audit — not a rule of thumb, not a black box.
A short guided flow, then go as deep as you want. Every figure is tappable — nothing is a black box.
Walk through the full flow →Most tools show results after the money is committed. InvestEd shows them first — and shows its work.
See a full worked result →Every figure carries a plain-language label and its full month-by-month math — one tap away.
No bank logins or scraping — just the numbers you enter.
Branch, compare, undo — your original scenario always stays put.
Every comment is tied to the numbers you entered — never generic.
It reads the engine’s output and explains it — never computing your outcome, never inventing a number. Two modes:
Reads the engine's output for your exact scenario — no guessing.
Explains the why in plain language; never invents a figure.
Two modes: a structured read-out, or an open conversation.
The decision always stays yours — it never makes the call.
This dual-track plan is feasible: it runs as entered, with limited cushion because payoff stretches near the horizon.
First loan cleared in month 18 — an early win on the highest-interest debt.
Loan rate and expected return sit close together, so the margin is thin.
Deterministic and reproducible — the same inputs give the same answer, grounded in established principles rather than a rule of thumb.
Why you can trust it →Same principles — deterministic, private, grounded — extended to more of the decisions you actually face.
Bring a real question — a loan, a house, a monthly amount. Leave with an answer you can see the math behind.
Start a scenario →A calm, math-first financial planner. Decisions, answered before you commit.